package com.biejiaogroup.librarymanager;

import java.io.*;
import javax.servlet.ServletException;
import javax.servlet.http.*;
import javax.servlet.annotation.*;

@WebServlet("/getall")
public class HelloServlet extends HttpServlet
{
    @Override
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        

    }
}